package com.iflytek.day14;

public class _03_Student {
  public String name;
  final int num = 10;
  final int num2;

  public _03_Student() {
    this.num2 = 20;
  }

  public _03_Student(String name) {
    this.name = name;
    this.num2 = 30;
  }
}
